42215591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 46997280

約数和(自身を除く): 4781689

約数列:

[1, 11, 109, 137, 257, 1199, 1507, 2827, 14933, 28013, 35209, 164263, 308143, 387299, 3837781, 42215591]

約数ペア:

[(1, 42215591), (11, 3837781), (109, 387299), (137, 308143), (257, 164263), (1199, 35209), (1507, 28013), (2827, 14933)]